Datasheet > SY100EL91L

SY100EL91L

更新时间： 2024-12-01 14:49:55

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
6页	118K
描述
The SY100EL91L is a triple LVPECL-to-ECL or LVPECL-to-LVECL translator. A VBB?output is provided f

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SY100EL91L 数据手册

Micrel, Inc.

SY10^S0^YE¹L⁰⁰9^E1^LL^91L

3.3V TRIPLE LVPECL-to-ECL

OR LVPECL-to-LVECL TRANSLATOR

DESCRIPTION

FEATURES

The SY100EL91L is a triple LVPECL-to-ECL or

LVPECL-to-LVECL translator.

■ 3.3V power supply

■ 620ps propagation delay

■ Fully differential design

A V^BBoutput is provided for interfacing with single

ended PECL signals at the input. If a single ended input

is to be used, the VBB output should be connected to the

D input. The active signal would then drive the D input.

When used, the VBB output should be bypassed to ground

via a 0.01µF capacitor. The VBB output is designed to act

as the switching reference for the EL91L under single

ended input switching conditions. As a result this pin can

only source/sink up to 0.5mA of current.

■ Supports low voltage operation

■ Available in 20-pin SOIC package

To accomplish the level translation the EL91L requires

three power rails. The V^CCsupply should be connected

to the positive supply, and the VEE pin should be

connected to the negative power supply. The GND pins

as expected are connected to the system ground plane.

Both VEE and VCC should be bypassed to ground via

0.01µF capacitors.

Under open input conditions, the D input will be biased

at VCC/2 and the D input will be pulled to GND. This

condition will force the Q output to a LOW, ensuring

stability.

PIN NAMES

FUNCTION TABLE

Function

Vcc

3.3V

VEE

Function

LVPECL-to-ECL

LVPECL-to-LVECL

–5.0V

–3.3V

PECL Inputs

ECL Outputs

PECL_VBB

PECL Reference Voltage Output

Rev.: H

Amendment:/0

M9999-031306

hbwhelp@micrel.com or (408) 955-1690

Issue Date: December2005

12 3 4 5 6

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与SY100EL91L相关器件

型号	品牌	获取价格	描述	数据表
SY100EL91LZC	MICREL	获取价格	3.3V TRIPLE LVPECL-to-ECL OR LVPECL-to-LVECL TRANSLATOR
SY100EL91LZC	MICROCHIP	获取价格	PECL to ECL Translator, 3 Func, Complementary Output, ECL, PDSO20, 0.300 INCH, SOIC-20
SY100EL91LZCTR	MICREL	获取价格	3.3V TRIPLE LVPECL-to-ECL OR LVPECL-to-LVECL TRANSLATOR
SY100EL91LZCTR	MICROCHIP	获取价格	PECL to ECL Translator, 3 Func, Complementary Output, ECL, PDSO20
SY100EL91LZG	MICROCHIP	获取价格	TRIPLE PECL TO ECL TRANSLATOR, COMPLEMENTARY OUTPUT, PDSO20
SY100EL91LZI	MICROCHIP	获取价格	PECL to ECL Translator, 3 Func, Complementary Output, ECL100K, PDSO20, 0.300 INCH, SOIC-20
SY100EL91LZITR	MICROCHIP	获取价格	PECL to ECL Translator, 3 Func, Complementary Output, ECL100K, PDSO20, 0.300 INCH, SOIC-20
SY100EL91ZC	MICREL	获取价格	3.3V TRIPLE LVPECL-to-ECL OR LVPECL-to-LVECL TRANSLATOR
SY100EL91ZCTR	MICREL	获取价格	3.3V TRIPLE LVPECL-to-ECL OR LVPECL-to-LVECL TRANSLATOR
SY100EL91ZG	MICREL	获取价格	3.3V TRIPLE LVPECL-to-ECL OR LVPECL-to-LVECL TRANSLATOR